Train Passes by a lamp post at platform in 7 sec. and passes by the platform completely in 28 sec. If the length of the platform is 390 m,then length of train (in meter) is
5 2409 5d7f264dfb24f90208639eb6
Q:
Train Passes by a lamp post at platform in 7 sec. and passes by the platform completely in 28 sec. If the length of the platform is 390 m,then length of train (in meter) is
- 1120false
- 2130true
- 3140false
- 4150false
- Show Answer
- Workspace
- Discuss